Tan may refer to:

"TAN" or "tan" may also be a three-letter abbreviation for:

Color Lines (aka Lines) is a computer puzzle game, invented by Oleg Demin and first introduced as a video game by the Russian company Gamos (Russian: Геймос) in 1992.

The game starts with a 9×9 board with three balls chosen out of seven different colours. The player can move one ball per turn, and the player may only move a ball to a particular place if there is a path (linked set of vertical and horizontal empty cells) between the current position of the ball and the desired destination. The goal is to remove balls by forming lines (horizontal, vertical or diagonal) of at least five balls of the same colour. If the player does form such lines of at least five balls of the same colour, the balls in those lines disappear, and he gains one turn, i.e. he can move another ball. If not, three new balls are added, and the game continues until the board is full.

In 1995 the first Windows version was developed by Igor Nedelko and Andrey Akselrod for the AbrewSoft company as a shareware. This was a faithful remake of Color Lines, with 256-color graphics and a custom window with buttons for all the functions. The characters on the pillars, champion and pretender, were still there, but in a modern office instead of a medieval setting. The figurines to the right was ever so slightly animated, blinking and tapping a hand now and then. The ball with the four cyan arrows was for moving the window around. A new concept of a four-color balls on advanced levels was introduced with this version.

Luke Bryan (born July 17, 1976) is an American country singer. Bryan began his musical career in the mid-2000s, writing songs for Travis Tritt and Billy Currington. After signing with Capitol Records Nashville in 2007, he released the album I'll Stay Me, which included the singles "All My Friends Say", "We Rode in Trucks" and "Country Man". Followup album Doin' My Thing included "Do I", which Bryan co-wrote with Charles Kelley of Lady Antebellum, and the number one singles "Rain Is a Good Thing" and "Someone Else Calling You Baby". Tailgates & Tanlines, released in 2011, includes "Country Girl (Shake It for Me)" and his third number one, "I Don't Want This Night to End". Bryan co-wrote all of his singles with the exception of "Drunk on You" and co-produced all three albums with Jeff Stevens.

Bryan was born and raised in Leesburg, Georgia. At age fourteen, his parents bought him his first guitar, and after learning to play it, he joined various local bands and began to play in local clubs. After graduating Lee County High School, Bryan planned to move to Nashville, Tennessee; however, this move was delayed, due to the death of his brother, Chris, on the same day he planned to leave. Luke attended Georgia Southern University, and is a member of the Eta Zeta chapter of the Sigma Chi Fraternity. After graduation Luke went to work for his dad, despite everyone encouraging him to move to Tennessee. His dad encouraged him to relocate and he arrived in Nashville in 2001, signing a record deal only two months later.