this post was submitted on 04 Jul 2023

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RollerCoasters

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A place to talk about roller coasters and parks that have them. Everyone is welcome here to both learn and to celebrate these magnificent machines designed to scare you.

Here are some important resources:

Images are welcome if they are of high quality and it doesn't get out of hand. Please use PostImages to upload your image and then use that link in the URL field of your post (other image sites are permitted but Post Images has the best policies and compatibility).

Some basic rules:

Opinions, theories, and facts are all welcome – but be clear about what you’re saying.
Back up facts with sources as much as possible
No spam or sell-promotion. Linking to your own media or site is permissible only if it’s specifically related to a topic/post that someone else created.
No photos or videos taken on the rides. This is dangerous and shouldn't be encouraged.
Limit political discussion. When discussed it must be park related.
No fictional coasters (models, no limits, planet coaster, etc)
No posting personal information.
No shaming of anyone. We all can continue to learn and not everyone knows everything -- and that's ok.

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Terminology and Abbreviations (lemm.ee)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

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This post will be edited and grow as time goes on. If it's missing something that you think needs added please leave a comment.

Common Abbreviations:

ACE - American Coaster Enthusiasts (coaster club)

AF1 - Aeire Force One (at Fun Spot Atlanta)

ARB - Anti-Rollback Device

AT - Alton Towers

B&M - Bolliger and Mabillard (manufacturer)

BGW - Busch Gardens Williamsburg

BGT - Busch Garden Tampa

CF - Cedar Fair (corporate)

CP - Cedar Point

CW - Canada's Wonderland (sometimes Carowinds)

DW - Dollywood

ERT - Exclusive Ride Time

Gs - Forces (multiple of normal weight)

GP - General Public

HP - Hersheypark

IoA - Universal's Islands of Adventure

KBF - Knott's Berry Farm

KD - Kings Dominion

KI - Kings Island

KK - Kentucky Kingdom

KW - Kennywood

LIM - Linear Induction Motor (a type of launch, mostly replaced by LSM)

LoCoSuMo - Lost Coaster of Superstition Mountain (at Indian Beach)

LRotN - Last Ride of the Night (sometimes followed by o for on followed by a ride)

LSM - Linear Synchronous Motor (a type of launch, newer version of LIM)

MCBR - Mid Course Brake Run

MF - Millenium Force (at Cedar Point)

OTSR - Over the Shoulder Restraint

SBNO - Standing But Not Operating

SDC - Silver Dollar City

SEAS - Sea World (corporate, encompassing Busch Gardens as well)

SF - Six Flags

SFA - Six Flags America

SFDK - Six Flags Discovery Kingdom

SFDL - Six Flags Darien Lake

SFFC - Six Flags Frontier City (rarely used, sometimes without SF)

SFFT - Six Flags Fiesta Texas

SFGAd - Six Flags Great Adventure

SFGAm - Six Flags Great America

SFGE - Six Flags Great Escape

SFMM - Six Flags Magic Mountain

SFNE - Six Flags New England

SFoG - Six Flags Over Georgia

SFoT - Six Flags Over Texas

SFSL - Six Flags St. Louis

SteVe - Steel Vengeance (at Cedar Point)

SWO - Sea World Orlando (rarely can mean Sea World Ohio, defunct)

SWSA - Sea World San Antonio

SWSD - Sea World San Diego

TTD - Top Thrill Dragster

USF - Universal Studios Florida

USH - Universal Studios Hollywood

UOR - Universal Orlando Resort

VC - VelociCoaster

WDW - Walt Disney World (Florida)

Terminology:

Block Brake - A brake that separates block zones, sometimes inactive unless needed

Block Zone - A section of track that only a single ride vehicle is allowed to be in at a time. Safety system to avoid collisions.

Giga - A coaster with a drop between 300 and 399ft^1^

Hyper - A coaster with a drop between 200 and 299ft^1^

Mega - A coaster with a drop between 100 and 199ft^1^

Strata - A coaster with a drop between 400 and 499ft^1^

Trim Brake - (Sometimes just "trim") A brake system that is designed to slow trains to a specified speed. Often inactive if the train is already going less than that speed.

^1^ For Hyper, Giga, etc, this generally excludes shuttle coasters that may not traverse the entire drop height. Additionally, if a coaster height is in the range and the drop is very close to the same an exception is made (ie. Magnum XL-200). Opinions on this can vary.

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