Drone Lingo

An acronym exists when the initial letters of a term or phrase sound out as a word, for instance AWOL (Absent WithOut Leave) (sounded out as “a wall”) would be an acronym, where MIA (Missing In Action) pronounced as letters would be initialism.

While a central component of “chats”, we also see abbreviations throughout our day: from FAQ (Frequently Asked Questions) to NASDAQ (National Association of Securities Dealers Automated Quotations).
In some industries, e.g. IT and Finance, acronyms and initialisms are standard to communicate quickly and reduce lengthy phrases to code. Today, a new kid on the block the “Drone Industry” also shares a pervasiveness for shortened forms, lettering pages from the testing of drone pilots to skimming industry news and there is a good reason for it.

The Drone Industry is a fusion of many enterprises. To name a few we have Aviation, Robotics, Electronics and Logistics; of these, each trade is already packed with jargon, even before we add independent concerns like Cartography, Software, Security, Media, Regulation and Insurance, the list is longer and grows along with the field, including further along, the marketers creating catchy little ditties pronounceable enough to spread, or branding familiar features to sound technical.

Initially, communicating in “drone” seems onerous, what with the multiple layers of specific vernacular from aviation, radio, software, regulations etc, not to mention that some acronyms/initialisms will overlap while others can mean different things depending on context.

Still, all of it gets easier as sets cluster into categories around flight, compliance, etc and once the parent language of the subfields takes hold, terms and operational meanings become predictable so that even the wariest newcomers soon signal expertise in their new communication.

Below please find a recent Quick Drone Acronym/Initialism (A/I) Cheat Sheet compiled from the FAA website today.

Drone Lingo Cheat Sheet*

A/I	Meaning	Use
FAA	Federal Aviation Administration	U.S. aviation regulator
UAS	Unmanned Aircraft System	Drone + supporting equipment
UA	Unmanned Aircraft	The drone itself
sUAS	Small Unmanned Aircraft System	Part 107 category
RPIC	Remote Pilot in Command	Person responsible for the flight
PIC	Pilot in Command	General command role
VLOS	Visual Line of Sight	Must keep drone in sight
BVLOS	Beyond Visual Line of Sight	Advanced/waiver-based ops
AGL	Above Ground Level	Altitude reference
MSL	Mean Sea Level	Altitude reference
NAS	National Airspace System	U.S. airspace network
LAANC	Low Altitude Authorization and Notification Capability	Airspace authorization tool
RID	Remote ID	Drone identification broadcast
FRIA	FAA-Recognized Identification Area	Remote ID exception area
COA	Certificate of Authorization	Special FAA approval
NOTAM	Notice to Airmen	Airspace notice
TFR	Temporary Flight Restriction	Short-term no/limited-fly zone
ATC	Air Traffic Control	Airspace management
GPS	Global Positioning System	Navigation
GNSS	Global Navigation Satellite System	Broader navigation term
RTH	Return To Home	Common failsafe
ESC	Electronic Speed Controller	Motor control
IMU	Inertial Measurement Unit	Stabilization sensor
TRUST	The Recreational UAS Safety Test	Recreational requirement

*Federal Aviation Administration. (n.d.). 14 CFR Part 107—Small unmanned aircraft systems. Retrieved August 28, 2026, from https://www.ecfr.gov/current/title-14/chapter-I/subchapter-F/part-107

*Federal Aviation Administration. (n.d.). Remote pilot certification study materials. Retrieved August 28, 2026, from https://www.faa.gov/uas

*Federal Aviation Administration. (n.d.). 14 CFR Part 107—Small unmanned aircraft systems. Retrieved August 28, 2026, from https://www.ecfr.gov/current/title-14/chapter-I/subchapter-F/part-107

*Federal Aviation Administration. (n.d.). Remote pilot certification study materials. Retrieved August 28, 2026, from https://www.faa.gov/uas