No. Term Definition 1. ADF Automatic direction finder for NDB navigation. 2. ADIZ Air defense identification zone requiring special procedures. 3. ADS-B Broadcasts aircraft position,… Continue reading

No. Term Definition 1. Abstract noun Noun naming an idea, quality, or state. 2. Active voice Subject performs action; clearer, often more direct. 3. Adage… Continue reading

No. Term Definition 1. Accio Summoning Charm; brings an object to caster. 2. Alohomora Unlocking Charm; opens locked doors and objects. 3. Animagus Wizard who… Continue reading

No. Term Definition 1. Accredited investor Meets income/net-worth rules to access private deals. 2. Active management Picking securities to beat a benchmark. 3. Alpha Excess… Continue reading

Term Definition Acarophobia Fear of mites or itching. Achluophobia Fear of darkness. Acrophobia Fear of heights. Aerophobia Fear of flying. Aichmophobia Fear of sharp objects.… Continue reading