Btot is a related term of ltor.
As an initialism ltor is
(photography|graphic design) left to right : used when identifying people in a picture or image for example, an image of three people can have the caption: "ltor: phil, bill, and phil".
btot
Not English
Btot has no English definition. It may be misspelled.
ltor
English
Initialism
(Initialism)
(head)
(photography, graphic design) left to right : Used when identifying people in a picture or image. For example, an image of three people can have the caption: "LtoR: Phil, Bill, and Phil."
Related terms
* RtoL
* TtoB
* BtoT