The Ultimate Star Wars Acronym & Abbreviation Guide

Navigating Star Wars fan communities, forums, or subreddits can feel like trying to read ancient Sith runes. Between the movie titles, lore eras, and character names, the fandom heavily relies on shorthand.

Whether you are a new fan trying to decode a forum thread or a veteran looking for a quick reference, this definitive cheat sheet breaks down every major piece of Star Wars shorthand.

The Eras, Chronology & Timelines
The Trilogies & Sagas
Movie Titles
Television Shows (Live-Action & Animated)
Factions & Organizations
Lore, Ships, & Technology
Behind-the-Scenes & Publishing
Video Games
Common Fan Jargon & Character Nicknames

1. The Eras, Chronology & Timelines

Star Wars time centers entirely around one pivotal event: the destruction of the first Death Star at the end of Episode IV: A New Hope.

BBY: Before the Battle of Yavin (Star Wars equivalent to B.C.)
ABY: After the Battle of Yavin (Star Wars equivalent to A.D.)
HR / THR: The High Republic (An era set centuries before the films)
OR: The Old Republic (Thousands of years before the films)
GE: Galactic Empire Era
NR: New Republic Era (Crucial for the Mando-verse timeline)
FJO: First Jedi Order

2. The Trilogies & Sagas

When fans argue about the overarching structure of the franchise, they usually just drop two letters.

OT: Original Trilogy (Episodes IV, V, VI)
PT: Prequel Trilogy (Episodes I, II, III)
ST: Sequel Trilogy (Episodes VII, VIII, IX)
TS: The Skywalker Saga (All nine core episodes collectively)

3. Movie Titles

Writing out full movie titles gets tiring quickly. These are the universally accepted shorthand forms for the films:

Acronym	Movie Title
TPM	The Phantom Menace (Episode I)
AOTC	Attack of the Clones (Episode II)
ROTS	Revenge of the Sith (Episode III)
ANH	A New Hope (Episode IV)
ESB	The Empire Strikes Back (Episode V)
ROTJ	Return of the Jedi (Episode VI)
TFA	The Force Awakens (Episode VII)
TLJ	The Last Jedi (Episode VIII)
TROS	The Rise of Skywalker (Episode IX)
RO	Rogue One: A Star Wars Story
Solo	Solo: A Star Wars Story (Usually just written as “Solo”)

4. Television Shows (Live-Action & Animated)

With the massive expansion of the galaxy on streaming platforms, these acronyms dominate episode discussions and viewing orders:

TCW: The Clone Wars (Animated series)
REB / SWR: Star Wars Rebels (Animated series)
BB: The Bad Batch (Animated series)
RES: Star Wars Resistance (Animated series)
Mando: The Mandalorian (Live-action)
BOBF: The Book of Boba Fett (Live-action)
AND: Andor (Live-action)
AHS: Ahsoka (Live-action)
Aco: The Acolyte (Live-action)
TOTJ: Tales of the Jedi (Animated shorts)
TOTE: Tales of the Empire (Animated shorts)
VZN: Star Wars: Visions (Anthology series)

5. Factions & Organizations

If you are diving into political debates, galactic warfare, or ideological conflicts, these are the core players:

RA: Rebel Alliance
GE: Galactic Empire
FO: First Order
GAR: Grand Army of the Republic (The Clone military)
CIS: Confederacy of Independent Systems (The Separatist Droid Army)
NJO: New Jedi Order

6. Lore, Ships, & Technology

If your readers are looking at ship specs, technical details, or specific vehicle functions, they’ll want to know these:

DS / DS1 / DS2: Death Star / Death Star I / Death Star II
ISD: Imperial Star Destroyer
SSD: Super Star Destroyer
MC80: Mon Calamari Star Cruiser
TIE: Twin Ion Engine (The actual mechanical acronym for Empire fighters)
LAAT: Low Altitude Assault Transport (The iconic Republic Gunship)
AT-AT: All Terrain Armored Transport
AT-ST: All Terrain Scout Transport
ARC: Advanced Recon Commando (e.g., ARC Troopers)
HYP: Hyperspace
GFFA: Galaxy Far, Far Away (A meta-nod to the famous opening crawl)

7. Behind-the-Scenes & Publishing

When Disney acquired Lucasfilm, the timeline shifted. These terms are vital for canon debates and book tracking:

EU: Expanded Universe (The massive collection of books, comics, and games written before 2014)
Legends: The official branding given to the old EU stories that are no longer strictly canon.
NEU / Canon: New Expanded Universe (Everything produced post-2014 that perfectly aligns with the current Disney timeline)
GL: George Lucas (The Maker himself)
KK: Kathleen Kennedy (President of Lucasfilm)
LFL: Lucasfilm Ltd.
ILM: Industrial Light & Magic (The groundbreaking VFX house)
LSG: Lucasfilm Story Group (The team responsible for keeping the timeline coherent)
HC / PB: Hardcover / Paperback (Essential for book collectors)
TBR: To Be Read (Common book community shorthand used by Star Wars readers)

8. Video Games

Gamers love shorthand, and Star Wars gaming history has spawned some of the most famous acronyms in the entire community:

KOTOR / KotOR: Knights of the Old Republic
SWTOR: Star Wars: The Old Republic (The ongoing MMORPG)
SWG: Star Wars Galaxies (The classic sandbox MMO)
JFO: Jedi: Fallen Order
JJS: Jedi: Survivor
SWGoH / GoH: Galaxy of Heroes (The popular mobile strategy game)
TFU: The Force Unleashed
BF / BF2: Battlefront / Battlefront II

9. Common Fan Jargon & Character Nicknames

Finally, if you see people talking about characters using weird mashup names or typing out long text-speak strings, here is what they mean:

MTFBWY: May the Force be with you.
LS / DS: Light Side / Dark Side.
DV: Darth Vader.
OBK / OWK: Obi-Wan Kenobi.
QGJ: Qui-Gon Jinn.
JMK / JKL: Jedi Master Kenobi / Jedi Knight Luke (Commonly used in gaming and lore tier lists).
HET: Mitth’raw’nuruodo (Grand Admiral Thrawn’s full Chiss core name)
Snips: Anakin’s affectionate nickname for Ahsoka Tano.
SkyGuy: Ahsoka’s nickname for Anakin Skywalker.
Swolo / Ben Swolo: A long-running internet meme referring to Ben Solo (Kylo Ren) shirtless in The Last Jedi.
Wookieepedia: The massive community-driven Star Wars encyclopedia wiki.

I came across this and it was also pretty interesting Decoding Star Wars Terminology: A Comprehensive Language Guide