From: www.panlasangpinoy.com

Danggit (dried rabbit fish), sinangag (garlic fried rice), and itlog (fried egg) make up a meal that is popularly known as Dangsilog. It is quite ordinary for Filipinos to combine the first or last few letters of all the components of a meal to come-up with a single name to associate the meal with. Here are examples of some famous meal combinations: Tapsilog (Tapa, Sinangangag, at Itlog), Tocilog (Tocino, Sinangag, at Itlog), Longsilog (Longanisa, Sinangag, at Itlog), Chicksilog (Chicken, Sinangag, at Itlog), and Pakaplog (Pandesal, Kape, at Itlog).