Firefighter's acronyms
| 481 |
TDS
|
Time Distance Shielding |
-
|
| 482 |
TFR
|
Temporary Flight Restriction |
-
|
| 483 |
TIA
|
Transient Ischemic Attack |
-
|
| 484 |
TIC
|
Thermal Imaging Camera |
-
|
| 485 |
TKO
|
To Keep Open |
-
|
| 486 |
TLV
|
Threshold Limit Value |
-
|
| 487 |
TLV/TWA
|
Threshold Limit Value - Time-Weighted Average |
gas |
| 488 |
TO
|
Training Officer |
-
|
| 489 |
TQM
|
Total Quality Management |
-
|
| 490 |
TSU
|
Tactical Support Unit |
Vehicle |
| 491 |
TTY
|
Text Telephone |
Communication |
| 492 |
TWA
|
Time Weighted Average |
-
|
| 493 |
TtT
|
Train-the-Trainer (written T-t-T) |
-
|
| 494 |
UBC
|
Uniform Building Code |
-
|
| 495 |
UC
|
Unified Command |
-
|
| 496 |
UEL
|
Upper Explosive Limit |
-
|
| 497 |
UFC
|
Uniform Fire Code |
-
|
| 498 |
UFL
|
Upper Flammable Limit |
-
|
| 499 |
UHF
|
Ultra High Frequency |
-
|
| 500 |
UL
|
Underwriters Laboratories |
-
|
| 501 |
UPS
|
Uninterruptible Power Supply |
-
|
| 502 |
URI
|
Upper Respiratory Infection |
-
|
| 503 |
US
|
United States of America |
Country |
| 504 |
US&R
|
Urban Search and Rescue |
-
|
| 505 |
USAR
|
United States Army Reserve |
-
|
| 506 |
USAR
|
Urban Search and Rescue |
-
|
| 507 |
USCG
|
U.S. Coast Guard |
US |
| 508 |
USCG
|
United States Coast Guard |
-
|
| 509 |
USDA
|
U.S. Department of Agriculture |
US |
| 510 |
USDA
|
United States Department of Agriculture |
-
|
| 511 |
USFA
|
United States Fire Academy |
-
|
| 512 |
USFA
|
United States Fire Administration |
-
|
| 513 |
USFA
|
U.S. Fire Administration |
US |
| 514 |
USFS
|
U.S. Forest Service |
US |
| 515 |
USFS
|
United States Forest Service |
-
|
| 516 |
UST
|
Underground Storage Tank |
-
|
| 517 |
UTI
|
Urinary Tract Infection |
-
|
| 518 |
UTL
|
Unable To Locate |
-
|
| 519 |
UV
|
Ultra Violet |
-
|
| 520 |
VEIS
|
Vent Enter Isolate Search |
Victim Rescue |
