What does SD mean in text?

sd is an abbreviation for secure digital, which is a file format that is similar to a traditional text file but with several security advantages. The SD card is a type of flash memory that can be attached to devices, like a camera, to store photos and videos. SD cards have a few quirks that can make it challenging to use them, but once you learn how to use them correctly, you’ll wonder why you didn’t start using them sooner!

What does the SD mean in text message?

Short for “sent denoting”. SD means that the message was sent in the Short Message Service ( sms and not in the more secure and older Multimedia Message Service (MMS). You can send text messages to both mobile phones and computers.

What does SD mean in text?

SD is an acronym for small dry, which is used in text to describe a penis that is not fully erect. The length of an SD penis is between 1.5 and 4.5 inches when flaccid, and between 2.5 and 7 inches when erect.

What does SD mean in email?

It’s an acronym for small document. It refers to email messages that are sent and received using the standard email program rather than a specialized attachment. This way, the recipient doesn’t have to download anything. Instead, the email appears as a full document when opened within the email program. An example of an SD email is one sent from a smartphone using a Gmail account.

What does SD mean in text speak?

Some abbreviations in texting, such as SD (short for “seen”) or LOL (laugh out loud), are pretty easy to understand. But there are others that are a bit harder to decipher. SD means “seen” and is used in texting when you want to let someone know you’ve received a photo or video. SD is not a commonly used acronym in texting, but it's definitely one that you'll come across from time to time.