HAM meaning in Radio Science ?

Answer: What is Amateur Radio Operator mean?

An amateur radio operator is someone who uses equipment at an amateur radio station to engage in two-way personal communications with other amateur operators on radio frequencies assigned to the amateur radio service. Amateur radio operators have been granted an amateur radio license by a governmental regulatory authority after passing an examination on applicable regulations, electronics, radio theory, and radio operation. As a component of their license, amateur radio operators are assigned a call sign that they use to identify themselves during communication. About three million amateur radio operators are currently active worldwide.

Amateur radio operators are also known as radio amateurs or hams. The term "ham" as a nickname for amateur radio operators originated in a pejorative usage (like "ham actor") by operators in commercial and professional radio communities, and dates to wired telegraphy. The word was subsequently adopted by amateur radio operators.

reference

Full Form	Category
Hertz, Ampere, and Marconi	Academic & Science
Harvard Art Museums	Academic & Science
Hydrogeochemical Assessment Model	Academic & Science
History of Art and Music	Academic & Science
Hold A Month	Accounts and Finance
Hamburg	Airport Code
Hope Alive Ministry	Community
High And Mighty	Community
Home Automation Magazine	Community
Hookup A Mate	Community
Health Action MANA (Midwives Alliance of North America)	Community
Harvard Alumni Magazine	Community
Helping All Mankind	Community
Help All Mankind	Community
Hold and Modify	Computer Assembly Language
Hybrid Access Memory	Computer Hardware
Host Accelerated Modem	Computer Hardware
Hardware Assisted Modem	Computing
Hybrid Access Method	Computing
Hierarchical Address Method	Computing
Half Amiga Mode	Computing
Hamster	Cryptocurrency
Novell Netware Disk Drivers for Netware Peripheral Architecture	File Type
Hak Asasi Manusia	General
Hard As a Mutha	General
Hard As a Motherf	General
Heat Air and Moisture	General
Hyman Almy Murray	General
Haigh and Martino	General
Humans Against Monsters	General
Hydrogen Air Management	General
Heavy Automotive Maintenance	General
Humid Air Motor	General
Health, Arrogance, and Money	General
Hobby Amateur Morse	General
Human Against Monster	General
Homo Action Moves	General
HAMIRHATI	Indian Railway Station
Hot Asian Money	International
Handover All Money	Internet
Haven't Any Money	Internet
Home Amateur Mechanic	Jobs
Health Action and Mind	Medical
Holloman Aerospace Medical	Medical
Hospital And Morgue	Medical
He Asked Me	Messaging
Handsome and Macho	Messaging
Hardware Accelerated Modem	Networking
Host Adapter Module	Networking
Hoshino Anniversary Model	Physics Related
Hardly Any Money	Radio Science
Amateur Radio Operator	Radio Science
Fuhlsbuettel Airport, Hamburg, Germany	Regional
Height Adjustment Maneuver	Space Science
Cibc Hamilton Pan Am Soccer Stadium	Sports