Firefighter's acronyms                                                                                                                                              
	| 555 | 	
						
							 SOC 
						
					 | 
					  Special Operations Command  | 
					  -  |  
				
	| 554 | 	
						
							 RECEOVES 
						
					 | 
					  Rescue, Exposures, Containment, Extinguish, Overhaul – Ventilation, Environment, Salvage  | 
					  -  |  
				
	| 553 | 	
						
							 TLV/TWA 
						
					 | 
					  Threshold Limit Value - Time-Weighted Average  | 
					  gas  |  
				
	| 552 | 	
						
							 RACE 
						
					 | 
					  Rescue, Alarm, Confine, Extinguish  | 
					  Fire Response Plan  |  
				
	| 551 | 	
						
							 ASFP 
						
					 | 
					  Association for Specialist Fire Protection  | 
					  -  |  
				
	| 550 | 	
						
							 DB 
						
					 | 
					  Dead Body  | 
					  -  |  
				
	| 549 | 	
						
							 PV 
						
					 | 
					  Personal Vehicle  | 
					  -  |  
				
	| 548 | 	
						
							 SFO 
						
					 | 
					  Senior Fire Officer  | 
					  -  |  
				
	| 547 | 	
						
							 HERO 
						
					 | 
					  Hazards of Electromagnetic Radiation to Ordnance  | 
					  -  |  
				
	| 546 | 	
						
							 HERN 
						
					 | 
					  Hospital Emergency Radio Network  | 
					  -  |  
				
	| 545 | 	
						
							 HERF 
						
					 | 
					  Hazard Electromagnetic Radiation to Fuels  | 
					  -  |  
				
	| 544 | 	
						
							 HERP 
						
					 | 
					  Hazard Electromagnetic Radiation to Personnel  | 
					  -  |  
				
	| 543 | 	
						
							 VEIS 
						
					 | 
					  Vent Enter Isolate Search  | 
					  Victim Rescue  |  
				
	| 542 | 	
						
							 RECOVERS 
						
					 | 
					  see RECEOVES  | 
					  -  |  
				
	| 541 | 	
						
							 CFR 
						
					 | 
					  Certified First Responder  | 
					  Certificate  |  
				
	| 540 | 	
						
							 MVU 
						
					 | 
					  Mobile Ventilation Unit (truck-mounted fan)  | 
					  Vehicle  |  
				
	| 539 | 	
						
							 TSU 
						
					 | 
					  Tactical Support Unit  | 
					  Vehicle  |  
				
	| 538 | 	
						
							 MERV 
						
					 | 
					  Major Emergency Response Vehicle  | 
					  Vehicle  |  
				
	| 537 | 	
						
							 HMTU 
						
					 | 
					  Hazardous Materials Technician Unit  | 
					  Vehicle  |  
				
	| 536 | 	
						
							 ATRV 
						
					 | 
					  All Terrain Response Vehicle  | 
					  Vehicle  |  
				
	| 535 | 	
						
							 RMA 
						
					 | 
					  Refused Medical Attention  | 
					  Medical Patient  |  
				
	| 534 | 	
						
							 SA 
						
					 | 
					  Situational Awareness  | 
					  Wildfire  |  
				
	| 533 | 	
						
							 BAG 
						
					 | 
					  where has the fire (B)een - where is it (A)t - where is it (G)oing  | 
					  Structure Fire / Size-Up  |  
				
	| 532 | 	
						
							 TTY 
						
					 | 
					  Text Telephone  | 
					  Communication  |  
				
	| 531 | 	
						
							 ANI 
						
					 | 
					  Automatic Number Identification  | 
					  Communication  |  
				
	| 530 | 	
						
							 AVPU 
						
					 | 
					  Alert Verbal Pain Unresponsive  | 
					  First Aid  |  
				
	| 529 | 	
						
							 VRT 
						
					 | 
					  Vehicle Rescue Technician  | 
					  Course  |  
				
	| 528 | 	
						
							 NFORS 
						
					 | 
					  National Fire Operations Reporting System  | 
					  -  |  
				
	| 527 | 	
						
							 FIB 
						
					 | 
					  Fire In Building  | 
					  Fire  |  
				
	| 526 | 	
						
							 CSRT 
						
					 | 
					  Confined Space Rescue Technician  | 
					  Course  |  
				
	| 525 | 	
						
							 SRT 
						
					 | 
					  Swiftwater and Flood Rescue Technician  | 
					  Course  |  
				
	| 524 | 	
						
							 SFRBO 
						
					 | 
					  Swiftwater and Flood Rescue Boat Operator  | 
					  Course  |  
				
	| 523 | 	
						
							 RRT 
						
					 | 
					  Rope Rescue Technician  | 
					  Course  |  
				
	| 522 | 	
						
							 DRT 
						
					 | 
					  Dead Right There  | 
					  US  |  
				
	| 521 | 	
						
							 RIT 
						
					 | 
					  see RIC  | 
					  -  |  
				
	| 520 | 	
						
							 RECEO 
						
					 | 
					  RECEOVES  | 
					  -  |  
				
	| 519 | 	
						
							 NFPA 
						
					 | 
					  Not For Practical Application  | 
					  -  |  
				
	| 518 | 	
						
							 LACES 
						
					 | 
					  Lookouts Awareness Communications Escape  | 
					  -  |  
				
	| 517 | 	
						
							 IDLH 
						
					 | 
					  Immediately Dangerous To Life And Health  | 
					  -  |  
				
	| 516 | 	
						
							 GPM 
						
					 | 
					  Gallons Per Minute  | 
					  US  |  
				
	| 515 | 	
						
							 SCBA 
						
					 | 
					  Self-contained Breathing Apparatus  | 
					  -  |