UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED
MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number:__811-07092______

_______BlackRock Florida Insured Municipal 2008 Term Trust_______
(Exact name of registrant as specified in charter)

100 Bellevue Parkway, Wilmington, DE 
19809 
(Address of principal executive offices) 
(Zip code) 

Robert S. Kapito, President
BlackRock Florida Insured Municipal 2008 Term Trust
40 East 52nd Street, New York, NY 10022
(Name and address of agent for service)

Registrant's telephone number, including area code:_888-825-2257                              

Date of fiscal year end:___December 31, 2006
Date of reporting period:__March 31, 2006

Item 1. Schedule of Investments.
The Registrant’s unaudited schedule of investments as of the close of the reporting period pursuant to Rule 30b1-5 under the Investment Company Act of 1940 is as follows:

PORTFOLIO OF INVESTMENTS
MARCH 31, 2006
(unaudited)

BlackRock Florida Insured Municipal 2008 Term Trust (BRF)

        Principal                
        Amount           Option Call    
   
Rating1
     
(000)
      Description      
Provisions2
      Value  

          LONG-TERM INVESTMENTS—139.5%            
            Florida—121.2%            
    AAA   $ 1,500   Alachua Cnty. Sch. Dist. GO, 4.25%, 1/01/09, FSA       No Opt. Call   $ 1,522,800  
    AAA   8,720   Brd. of Ed. GO, 3.50%, 1/01/09, FSA       No Opt. Call   8,683,638  
    AAA   4,190   Brd. of Ed. Lottery RB, Ser. A, 5.00%, 7/01/08, FGIC       No Opt. Call   4,312,138  
    AAA   1,765   Collier Cnty. Sch. Brd. COP, Ser. A, 3.50%, 2/15/09, FSA       No Opt. Call   1,750,245  
            Dade Cnty. RB,            
    AAA   5,000           Ser. A, Zero Coupon, 2/01/08, MBIA       05/06 @ 94.177   4,668,500  
    AAA   905 3         Ser. B, Zero Coupon, 10/01/08, AMBAC       ETM   825,677  
    AAA   1,095           Ser. B, Zero Coupon, 10/01/08, AMBAC       No Opt. Call   993,669  
    AAA   1,515   Delray Beach GO, Decade of Excellence Prog. Proj., 3.50%, 2/01/09, FSA       No Opt. Call   1,508,501  
            Dept. of Env. Protection Presvtn. RB,            
    AAA   5,905           Ser. B, 4.00%, 7/01/08, FGIC       No Opt. Call   5,951,295  
    AAA   6,140           Ser. B, 4.00%, 7/01/09, FGIC       No Opt. Call   6,202,935  
            Div. of Bond Fin. Dept. Gen. Svc. RB,            
    AAA   8,000           Dept. of Env. Presvtn. Proj., Ser. B, 5.25%, 7/01/10, FSA       07/08 @ 101   8,337,280  
    AAA   2,000           Nat. Res. & Presvtn. Proj., Ser. A, 5.00%, 7/01/11, AMBAC       07/07 @ 101   2,052,400  
            Escambia Cnty. Util. Sys. RB,            
    AAA   1,595           Ser. B, 6.125%, 1/01/09, FGIC       No Opt. Call   1,655,738  
    AAA   5,235           Ser. B, 6.25%, 1/01/12, FGIC       No Opt. Call   5,853,201  
    AAA   5,060           Ser. B, 6.25%, 1/01/13, FGIC       No Opt. Call   5,716,788  
    AAA   6,000   Greater Orlando Aviation Auth. RB, Orlando Arpt. Facs. Proj., Ser. C, 3.50%, 10/01/08, MBIA       No Opt. Call   5,985,840  
    AAA   3,000   Hillsborough Cnty. Sch. Dist. Sales Tax RB, 4.00%, 10/01/09, AMBAC       No Opt. Call   3,033,120  
    AAA   10,000   Hillsborough Cnty. Util. RB, 4.50%, 8/01/08, AMBAC       No Opt. Call   10,191,600  
            Indian River Cnty. Sch. Dist. GO,            
    AAA   950           3.25%, 4/01/08, FSA       No Opt. Call   940,082  
    AAA   1,000           3.25%, 4/01/09, FSA       No Opt. Call   984,510  
    AAA   1,100   Jacksonville Beach Utils. RB, 3.10%, 4/01/09, AMBAC       No Opt. Call   1,075,525  
    AAA   5,895   Jacksonville Excise Tax RB, 4.25%, 10/01/08, AMBAC       No Opt. Call   5,981,185  
            Jacksonville Sales Tax RB,            
    AAA   1,155           3.125%, 10/01/08, FGIC       No Opt. Call   1,134,753  
    AAA   1,000           3.375%, 10/01/09, FGIC       No Opt. Call   986,980  
    AAA   2,000           4.10%, 10/01/08, AMBAC       No Opt. Call   2,022,180  
    AAA   825   Lake Cnty. Sch. Brd. COP, 3.50%, 7/01/09, AMBAC       No Opt. Call   819,728  
    AAA   2,000   Lakeland Elec. & Wtr. RB, 5.90%, 10/01/08, FSA       No Opt. Call   2,107,100  
    AAA   3,000   Lee Cnty. Arprt. RB, 4.25%, 10/01/09, FSA       No Opt. Call   3,056,490  
    AAA   2,000   Miami Dade Cnty. Edl. Fac. RB, Ser. A, 4.875%, 4/01/09, AMBAC       No Opt. Call   2,068,200  
            Miami Dade Cnty. Pub. Svc. Tax RB, Pub. Impvt. Proj.,            
    AAA   1,535           3.40%, 4/01/08, AMBAC       No Opt. Call   1,525,468  
    AAA   1,595           3.625%, 4/01/09, AMBAC       No Opt. Call   1,593,421  
    AAA   4,775   Miami Dade Cnty. Sch. Brd. COP, 5.25%, 8/01/11, FSA       08/08 @ 101   4,977,508  
            Miami GO,            
    AAA   1,345           5.90%, 12/01/08, FGIC       No Opt. Call   1,421,557  
    AAA   1,000           6.00%, 12/01/09, FGIC       No Opt. Call   1,079,330  
    AAA   1,090   Mun. Loan Council RB, Ser. C, 3.50%, 11/01/08, MBIA       No Opt. Call   1,085,204  
    AAA   4,895   Orange Cnty. Sales Tax RB, Ser. A, 3.25%, 1/01/09, FGIC       No Opt. Call   4,818,834  
            Orange Cnty. Tourist Dev. Tax RB,            
    AAA   5,130           Ser. A, 4.00%, 10/01/08, AMBAC       No Opt. Call   5,168,680  
    AAA   1,005 3         Ser. A, 5.85%, 10/01/08, MBIA       ETM   1,059,099  
    AAA   495           Ser. A, 5.85%, 10/01/08, MBIA       No Opt. Call   520,324  
    AAA   5,340           Ser. A, 4.00%, 10/01/09, AMBAC       No Opt. Call   5,390,196  
            Orlando Wstwtr. Sys. RB,            
    AAA   1,100           Ser. A, 3.25%, 10/01/08, AMBAC       No Opt. Call   1,085,491  
    AAA   1,280           Ser. A, 3.50%, 10/01/09, AMBAC       No Opt. Call   1,273,344  
 

1


BlackRock Florida Insured Municipal 2008 Term Trust (BRF) (continued)

        Principal                
        Amount           Option Call    
   
Rating1
     
(000)
      Description      
Provisions2
      Value  

          Florida—(cont’d)            
            Osceola Cnty. Gas Tax RB,            
    AAA   $ 640           3.10%, 4/01/08, FGIC       No Opt. Call   $ 630,605  
    AAA   535           3.30%, 4/01/09, FGIC       No Opt. Call   527,531  
            Osceola Cnty. RB,            
    AAA   1,810           3.75%, 10/01/08, AMBAC       No Opt. Call   1,815,122  
    AAA   1,535           3.875%, 10/01/09, AMBAC       No Opt. Call   1,545,714  
    AAA   850   Palm Beach Cnty. Sch. Brd. COP, Ser. D, 3.30%, 8/01/09, FSA       No Opt. Call   834,326  
    AAA   7,085   Pasco Cnty. Sld. Wst. Disp. & Res. Rec. Sys. RB, 6.00%, 4/01/09, FGIC       05/06 @ 100   7,093,714  
            Polk Cnty. Sch. Brd. COP,            
    AAA   2,000           Ser. A, 3.20%, 1/01/08, FSA       No Opt. Call   1,979,160  
    AAA   2,000           Ser. A, 3.375%, 1/01/09, FSA       No Opt. Call   1,976,860  
    AAA   1,020   Sebring Wtr. & Wstwtr. RB, 3.625%, 1/01/09, FGIC       No Opt. Call   1,019,031  
    AAA   2,000   Seminole Cnty. Wtr. & Swr. RB, 6.00%, 10/01/09, MBIA       No Opt. Call   2,151,980  
    AAA   1,000   So. Florida Wtr. Mgmt. Dist. RB, 3.30%, 10/01/09, AMBAC       No Opt. Call   983,080  
    AAA   500   St. Petersburg Hlth. Facs. Auth. RB, All Children’s Hosp. Proj., 3.10%, 11/15/08, AMBAC       No Opt. Call   488,895  
    AAA   1,370   Vlg. Ctr. Cmnty. Dev. Dist. Rec. RB, Ser. A, 5.50%, 11/01/08, MBIA       No Opt. Call   1,432,335  
    AAA   2,370   Volusia Cnty. Sales Tax RB, Ser. B, 4.00%, 10/01/08, MBIA       No Opt. Call   2,390,690  

                        156,289,597  

            Puerto Rico—18.3%            
    AAA   1,500   Mun. Fin. Agcy. GO, Ser. A, 5.625%, 8/01/10, FSA       08/09 @ 101   1,608,045  
            Mun. Fin. Agcy. RB,            
    AAA   10,000           Ser. A, 3.50%, 8/01/08, FSA       No Opt. Call   9,975,300  
    AAA   12,000           Ser. A, 3.75%, 8/01/09, FSA       No Opt. Call   12,033,000  

                        23,616,345  

            Total Long-Term Investments (cost $178,583,356)           179,905,942  

            SHORT-TERM INVESTMENTS—23.8%            
            Florida—16.0%            
    A-1+   4,700 4 Highlands Cnty. Hlth. Facs. Auth. RB, Adventist Hlth. Sys. Proj., Ser. B, 3.18%, 4/06/06,            
                    FGIC, FRWD       N/A   4,700,000  
    A-1+   4,410 4 Jacksonville Hlth. Facs. Hosp. RB, Variable Baptist Med. Ctr. Proj., 3.14%, 4/03/06, FRDD       N/A   4,410,000  
    VMIGI   1,655 4 Orange Cnty. Sch. Brd. COP, Ser. B, 3.15%, 4/03/06, AMBAC, FRDD       N/A   1,655,000  
    A-1   6,000 4 Orlando & Orange Cnty. Expwy. Auth. RB, Ser. D, 3.15%, 4/06/06, FSA, FRWD       N/A   6,000,000  
    A-1+   2,900 4 Palm Beach Cnty. Sch. Brd. COP, Ser. B, 3.14%, 4/06/06, AMBAC, FRWD       N/A   2,900,000  
    A-1+   1,000 4 Pinellas Cnty. Hlth. Fac. Auth. RB, 3.18%, 4/03/06, AMBAC, FRDD       N/A   1,000,000  

                        20,665,000  

            Puerto Rico—5.5%            
    A-1   6,000 4 Gov’t. Dev. Bank RB, 2.96%, 4/05/06, MBIA, FRWD       N/A   6,000,000  
    A-1   1,000 4 Hwy. & Transp. Auth. Transp. RB, Ser. A, 3.13%, 4/05/06, AMBAC, FRWD       N/A   1,000,000  

                        7,000,000  

2


BlackRock Florida Insured Municipal 2008 Term Trust (BRF) (continued)

                         
        Shares                
   
     
(000)
      Description               Value  

          Money Market Fund—2.3%            
        3,000   AIM Tax Free Investment Co. Cash Reserve Portfolio           $ 3,000,000  

            Total Short-Term Investments (cost $30,665,000)           30,665,000  

            Total Investments—163.3% (cost $209,248,3565)           $210,570,942  
            Other assets in excess of liabilities—2.0%           2,529,436  
            Preferred shares at redemption value, including dividends payable—(65.3)%           (84,156,228)  

            Net Assets Applicable to Common Shareholders—100%           $128,944,150  

 


1   Using the higher of Standard & Poor’s, Moody’s Investors Service or Fitch’s ratings.  
2   Date (month/year) and price of the earliest optional call or redemption. There may be other call provisions at varying prices at later dates.  
3   Security is collateralized by U.S. Treasury obligations.  
4   For purposes of amortized cost valuation, the maturity date of this instrument is considered to be the earlier of the next date on which the security can be redeemed at par, or the next date on which the rate of interest is adjusted. Rate shown is rate as of March 31, 2006.  
5   Cost for Federal income tax purposes is $209,219,772. The net unrealized appreciation on a tax basis is $1,351,170, consisting of $2,176,489 gross unrealized appreciation and $825,319 gross unrealized depreciation.  
 
    The value (market value plus accrued interest) of securities that are covered by insurance, which ensures the payment of principal and interest, represent approximately 97.9% of the Trust’s managed assets.  

AMBAC   — 26.9%
FGIC   — 25.3%
FSA   — 32.3%
MBIA   — 12.0%
Other   — 1.4%

KEY TO ABBREVIATIONS

AMBAC     American Municipal Bond Assurance Corp.   FRWD     Floating Rate Weekly Demand
COP     Certificate of Participation   FSA     Financial Security Assurance
ETM     Escrowed to Maturity   GO     General Obligation
FGIC     Financial Guaranty Insurance Co.   MBIA     Municipal Bond Insurance Assoc.
FRDD     Floating Rate Daily Demand   RB     Revenue Bond
                   

3


Item 2. Controls and Procedures.

(a) The Registrant's principal executive and principal financial officers have evaluated the Registrant's disclosure controls and procedures within 90 days of this filing and have concluded, as of that date, that the Registrant’s disclosure controls and procedures were reasonably designed to ensure that information required to be disclosed by the Registrant in this Form N-Q was recorded, processed, summarized, and reported within the required time periods and that information to be disclosed by the Registrant in this Form N-Q was accumulated and communicated to the Registrant’s management, including its principal executive and principal financial officers, as appropriate, to allow timely decisions regarding required disclosure.

(b) There were no changes in the Registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a -3(d)) that occurred during the Registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the Registrant's internal control over financial reporting.

Item 3. Exhibits.

Separate certifications of the Registrant’s Principal Executive and Financial Officers pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 are attached as EX-99.CERT.


SIGNATURES

          Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)___BlackRock Florida Insured Municipal 2008 Term Trust___

By:___/s/ Henry Gabbay____________________________________
Name: Henry Gabbay
Title: Treasurer and Principal Financial Officer
Date: May 25, 2006

          Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

By:___/s/ Robert S. Kapito___________________________________
Name: Robert S. Kapito
Title: President and Principal Executive Officer
Date: May 25, 2006

By:__/s/ Henry Gabbay______________________________________
Name: Henry Gabbay
Title: Treasurer and Principal Financial Officer
Date: May 25, 2006