English abbreviations from air to ais
- AIR (Aircraft Inventory Record)
- AIRA (Aircraft Icing Research Alliance)
- AIRAC (Aeronautical information regulation and control)
- AIRALLOREQ (AIR ALLOCation REQuest)
- AIRBAT (Airborne Intelligence, Surveillance, and Reconnaissance Requirements-Based Allocation Tool)
- AIRC (Aditya Informatics and Research Centre)
- AIRCENT (Allied AIR Forces CENTral Europe)
- AIRCOM (Air Force Communications)
- AIREF (Alarm Industry And Research Educational Foundation)
- AIRES (Advanced Imagery Requirements Exploitation System)
- AIREVACCONFIRM (AIR EVACuation CONFIRMation)
- AIREVACREQ (AIR EVACuation REQuest)
- AIREVACRESP (AIR EVACuation RESPonse)
- AIRFA (American Indian Religious Freedom Act)
- AIRG (airgun)
- AIRMICS (Army Institute for Research and Management Information Communications & Computer Sciences (Atlanta, GA))
- AIRNET (Aviation Combat Tactical Trainer (SIMNET))
- AIRNORTHWEST (Allied AIR Forces NORTH WEST Europe)
- AIRO (American Indian Research Opportunities)
- AIROPNET (AF Operational Network)
- AIRRE (airgun report)
- AIRREQRECON (AIR REQuest RECONnaissance)
- AIRS (Aerometric Information Retrieval System (obsolete; replaced with AFS))
- AIRSOUTH (Allied AIR Forces SOUTHern Europe)
- AIRSUPREQ (AIR SUPport REQuest)
- AIRTEMS (Annual Individual Reserve Training Enrollment Management System)
- AIRTEVRON (Naval Air Test and Evaluation Squadron)
- AIRTEVRON ONE (Naval Air Test and Evaluation Squadron 1)
- AIS (Australian Institute of Sport)