Sherlock S3 question, title spoilers in comments

[neadods]

Now that the three episode titles have been announced, I do not have any idea how to shorten them into 4-letter codes like BELG and PINK in previous seasons, nor have I seen anyone doing so online yet.

Any suggestions?
(Title spoilers in comments, natch)

Comments

[zinelady.livejournal.com]

You could do EMPT or HEAR, TSOT, LAST

[neadods.livejournal.com]

EMPT is already used for Empty House and LAST is already used for Last Bow. I was thinking maybe HEAR, THRE, and VOW, but I'm not wowed by any of those.

I should just bow to the fact that everyone's going to call the middle one TSOT whether I like it or not. ASIP is used about 50x more than PINK.

[penfold-x.livejournal.com]

The articles I read all mentioned the first two titles, but said we'd have to wait for the third, so I'm a little behind. What's the third title?

For the first two, I like HEAR and THRE, but given the experience with the other abbreviations, I'm afraid it's not going to happen. :(

[neadods.livejournal.com]

His Last Vow. And they've promised us another cliffhanger along with the news that Ben wasn't lying, there is a season 4.