Air Liaison Officer 
Authorized Level of Organization 
Alpha Laser Optimization 
Artillery Liaison Officer 
Accounting Liaison Office 
Accredited Leasing Officer 
Acton Lightweight Overboot 
Advance Logistics Order 
Advanced Logistics Center 
Agricultural Liaison Officer 
Air Liaison Offer 
Air Liasion Officer 
Air-Land Operations 
Albuquerque Operations Office 
Allegheny Commuter Airlines 
Allied Liaison Officer 
Allocate 
alopecia 
Alpharma, Inc. 
alternative learning options 
Analytical Laboratory Operations 
anthrolysin O 
apraxia of lid opening 
Arab Labour Organization 
Arabic Liberation Organization 
Architect Liaison Officer 
Architectural Liaison Officer 
Association Liaison Office 
Association Link Object 
Astronomical Latitude Observatory