H
- HAF - Headquarters Air Force
- HALO - High Altitude, Low Opening
- Hangar "" - A nonexistent hangar (e.g. if there are 4 hangars, then it would be hangar 5) heard most often over the radio that is code for the bathroom/Porta John. Example: "Get me to hangar 5!"
- HARM - High Speed Anti-Radiation Missile
- HARRT - Humanitarian Assistance Rapid Response Team
- Hawg - Nickname for the A-10 Thunderbolt II
- HAZCON - Hazardous Condition
- HIA - Held in Abeyance
- HO - Historians Office
- HPC - Historic Properties Custodian
- HTS - HARM Targeting System
- HUAW - Hurry Up and Wait
- HUD - Head-Up Display
- HUMINT - Human Intelligence
Read more about this topic: List Of U.S. Air Force Acronyms And Expressions