Email, Messaging, & Video Calls Texting & Messaging What Does OTW Mean? This acronym is useful when you're meeting up with someone by Elise Moreau Freelance Contributor Elise Moreau is a writer that has covered social media, texting, messaging, and streaming for Lifewire. Her work has appeared on Techvibes, SlashGear, Lifehack and others. our editorial process Facebook Twitter Elise Moreau Updated on November 25, 2019 Image made with Canva Texting & Messaging Email Texting & Messaging Video Calls Tweet Share Email Have you ever texted or messaged someone to ask about their whereabouts, only to get an "OTW" reply? Here's what this acronym means. OTW stands for: On The Way What OTW Means OTW means that a person is immediately departing to a destination or currently in transit toward their destination. "The way" refers to the route being taken toward that destination. How OTW Is Used OTW is used to let other people know when or if they've departed to a destination. This is useful for the recipient of the OTW message because they can then make an estimate of how long it will take for the messenger to arrive. OTW is most useful to send on its own as a very quick response when you're in the process of departing or already in transit. It can also be used in a sentence along with other information that might be of help to the recipient. In some cases, OTW might be used to describe the arrival expectations of certain events. See Example 3 below for a scenario on this. Examples of OTW In Use Example 1 Friend #1: "I'm at Starbucks now if you want to meet for a quick coffee" Friend #2: "OTW" This first example shows exactly how convenient it is to use OTW when you want to let someone know quickly that you've departed. Friend #1 invites Friend #2 invites to meet up for coffee and Friend #2 wastes no time by saying OTW as they depart. Example 2 Friend #1: "Where are you? It's already 7 and we're all waiting to order" Friend #2: "Sorry I was OTW but I got off at the wrong bus stop so I'll be at least 20 mins longer" In this next example, OTW is used in a sentence alongside additional information. When Friend #1 asks Friend #2 what their departure/transit status is, Friend #2 elaborates on their use of OTW by combining it with an explanation about a delay. Example 3 Friend #1: "You going to psych class tomorrow?" Friend #2: "With all the snow that's OTW tonight I doubt the prof will even show up, so no" This last example shows how OTW can be used to describe the expected arrival of a particular event. Friend #2 uses OTW to describe the expected arrival of snow according to the weather forecast. Using OTW vs. OMW It's worth mentioning that there's another very popular variation of OTW that can be used in place of it—OMW. It stands for On My Way. The difference between OTW and OMW is extremely subtle and won't matter when you're using it in situations where you're describing your own departure/transit status. Whether you say "I'm OTW in 5 minutes" or "I'm OMW in 5 minutes" is basically irrelevant because both sentences are interpreted the same. However when you want to use slang to describe the expected arrival of an event, such as in the third example given above, you'll want to stick with using OTW. For instance, you'd have to say "Snow is on the way" as opposed to "Snow is on my way" for it to make sense.