Geocaching can be great fun but sometimes a little puzzling in the some of the acronyms or terms you may find in logs and forums. Bellow is a list of some of the most commonly used, it’s by no means all of them so if you know of others please let us know so we can add it and keep everybody up to date.
Ammo Can
Ammunition can, a large-sized cache container.
Attributes
Attributes that are asigened to a cache giving details terain, equipment needed and more. See here for more detail
Bison Tube
A small cache container normally 3-5 cm tall. example
BYOP
Bring Your Own Pencil.
CITO
Cache in, Trash Out,
CO
Cache Owner, the person who placed the cache
Dipping
The logging a Travel Bug or GeoCoin into a cache, and immediately logging it back into ones possession. Someone might “dip” a Travel Bug or GeoCoin in order to register miles
D/T
Difficulty / Terrain ratings for a cache, The difficulty number is always first and each number can range from 1 to 5 in 0.5 increments. A 1/1 cache is the easiest to find and get to and a 5/5 been the hardest.
DNF
Did Not Find, Always worth logging in case the cache has been moved or muggled.
Earth Cache
A virtual cache exploring a unique geographic feature, shown as a cut-away earth icon. IE GC1HWY9
Event Cache
A gathering of geocachers at the same place, date and time, shown as a “thought bubble” icon.
FTF
First to Find a new cache
GC Code
Geocaching code, or GC number. The unique identification number of a cache, always starting with GC. Ie GC2ZCEN
Geocoin
Small or large coin with unique trackable number on it, left in a cache with a goal to travel. examples
Geotrail
Geocaching trail, a series of caches designed to explore a region, wood, park, or other area of interest.
GPS
Global Positioning Satellite receiver. Normally hand-held devices are used for geocaching
GPX
A cache database file format. Files in the GPX format are available only to Premium Members.
GZ
Ground Zero, the GPS specified place of a cache
Letterbox Hybrid Cache
A traditional cache that is also a Letterbox, shown normally as an envelope icon. Letterboxing is not the same as Geocaching, as it uses clues instead of GPS coordinates to find the hidden item.
Log
Paper strip or notebook inside a cache where you sign with your name and the date you visited the cache
Micro
Very small traditional cache container, Simlier to bison tube. example
MOC
A Members Only Cache is one that’s reserved for Premium Members
Muggle
A Non-Geocaching person
Multi-Cache
A traditional cache with multiple finds required, which leads you to the last cache, Icon as a perpendicular pair of yellow box’s. example
Mystery Cache (Puzzle Cache)
A traditional cache that requires a puzzle to be solved to learn the last coordinates, shown as a question mark icon. Can sometimes be part of Multi-Cache
Nano
Extremely tiny traditional cache container. Can be quite hard to find!!!
Pocket Query (PQ)
Pocket Query is a custom geocache report that can be uploaded to your GPS device. This is a premium members feature
Reviewer
A person who validates a cache submission prior to the cache being posted.
R.O.W
Right of way
S.B.A
Should be archived. Log type indicating that there is a severe problem with a cache maybe its missing or been muggled
STF
Second to find a cache.
SL
Signed Log
Spoiler
A log or picture that could give the cache location away.
Swag or Geoswag
Non-trackable trade items found and/or placed in a geocache.
TB Hotel
A traditional cache set up as an exchange point for Geocoins and Travel Bugs.
TFTC
Thanks for the Cache
TFTH
Thanks for the Hide or Hunt
TNLN
Took Nothing, Leave Nothing
TNLNSL
Took Nothing, Leave Nothing Signed log
TOTT
Tools of the trade
Trackable
Any trackable item, usually a Geocoin or Travel Bug
Traditional Cache
A normal cache containing at least a log, shown as a green box icon. example
Travel Bug / TB
Small metal tag, often dog-tag shaped, including a unique trackable number that is attached to another object. example
UPS
Unnatural Pile of Sticks, a common way to find a cache container hidden in the woods
Virtual Cache
A location with no physical cache, shown as a ghost icon. Cachers “prove” a visit to a virtual cache by taking a photo, answering a question, or otherwise demonstrating you were at the right spot.
Webcam Cache
A cache at the site of a webcam, shown graphically as a webcam. You must get “caught” by the webcam, and capture the cam picture as proof of visit. Not as simple as it sounds!
WatchList
A list of caches or trackables which you will receive an email from when any logs are made for those caches/tracables