Only two races of elves have ever been encountered: The Wild Elves(non-playable race) and the Desert Elves (known as the  Haarn'quessir)

Desert Elves (known as the Haarn'quessir)
The Haarn'quessir, call themselves the true Elves of the Land, and that the Wild Elves can hardly be called elves at all.  Know to be the merchants of the lands of Sand, the Haarn'quessir live a very nomadic life style.  Educated, Cunning, and Crafty they are always looking for
the next deal, the next opportunity.  They tell tales of a long lost elven kingdom, so powerful that the Jinn became jealous of them and plotted the downfall of there great kingdom.

Description: The Haarn'quessir have skin colors that range from dark olive to deep browns, and hair that ranges that is almost always thick and dark brown, some people have told stories of Haarn'quessir that have more wild coloration but those stories can not be confirmed.  The
Haarn'quessir bodies are nimble, and exotic.

Elf, Desert
    * +2 Dexterity, +2 Charisma, 2 Strength: Elves are nimble,both physically and with wit. but their form lacks strength.
    * Medium: Elves are Medium creatures and have no bonuses or penalties due to their size.
    * Normal Speed: Elves have a base speed of 30 feet.
    * Low-Light Vision: Elves can see twice as far as humans in conditions of dim light (see low-light vision).
    * Elven Immunities: Elves are immune to magic sleep effects and get a +2 racial saving throw bonus against enchantment spells and effects.
    * Elven Tongue: Elves receive a +2 racial bonus on Diplomacy checks made to influence attitude of a target. In addition, elves receive a +2 racial bonus on Bluff skill checks made to convince a target that what you are saying is true.
    * Keen Senses: Elves receive a +2 racial bonus on Perception skill checks.
    * Weapon Familiarity: Elves are proficient with Shortbows (including composite shortbows),  rapiers, and treat any weapon with the word “elven” in its name as a martial weapon.
    * Languages: Elves begin play speaking Common and Elven. Elves with high Intelligence scores can choose from the following: Auran, Gnome, Goblin, Igan, and Terran.


Wild Elf
The Wild Elves are a very xenophobic group and and live a closed off life from the outside world.  When the civilized races come across Wild Elf haunted woods they steer clear.

Description: The Wild Elves have skin colors that range from peach to pale browns, and hair that ranges in the darker hues of browns and reds, with almost no encountered examples of blonde hair.  Their bodies are compact and agile.

Standard PHB Elf