TWIMC
To whom it may concern
Example
TWIMC, I am interested in knowing what positions are available at your company
For people who can't write out to whom it may concern? None

Related Slang
ltr | Letter |
ICO | In care of |
ICO | In concern of |
SASE | Self-addressed stamped envelope |
SAE | Stamped addressed envelope |
add | Address |
addy | Address |
LM | Letters mailed |
TWIMC stands for "to whom it may concern." You're most likely to encounter this informal version of a very formal phrase on social media, when someone is @ing a group or company. More rarely, you may encounter TWIMC at the start of an email, addressed to a group or unknown individual.
If you're ever in doubt, choose to write out "to whom it may concern" rather than using TWIMC. For example, if you're composing an email to a company that you're interested in partnering with, it's better to write out "to whom it may concern," rather than risk being misunderstood (or worse, rejected for being too informal).