My mom has gotten two charges on her credit card from some company named TLG. She doesn't know how this company got her card.
What is TLG?

A credit carsd scam possibly, does it say TLG or TLG GREATFN?

Maybe Trilegiant. Read this: http://www.consumeraffairs.com/scam_alerts/tlg.html

Has your mom called her credit card company to do a chargeback?

See this comnent:

Brian of Houston, TX November 12, 2009

During the past year and a half, TLG*EVRYDAYVAL has charged my credit card 4 different times for 69.99. After looking online, I have found that a lot of people have been scammed by this company. Apparently what they do is send you a check in the mail for around 10. And apparently by receiving the check you are agreeing to become a member of their service.

I called the TLG Company and a lady told me that on Feb 2008, they sent me a check with my Chase credit card bill for around 10 dollars. She also said that by cashing the check, I accepted the agreement to become a member of their Everyday Value "service". I informed the lady that I never cashed any checks that I received with my Chase credit card bill from TLG Everyday Value. I asked her to cancel whatever membership that they had signed me up for, and also to send me prove of me cashing this check. After a couple of attempts by them to sell me additional "service" memberships, she finally gave me a cancellation number.

I'm currently trying to work with my Credit card money to be reimbursed for the charges the company made to my credit card.

Read more: http://www.consumeraffairs.com/scam_alerts/trilegiant_complaints.html#ixzz0YHddTy7T

Tell your mom to call the credit card company and dispute the charges. Tell her to tell them that she does not recognize the charges. Tell them that she did not make a purchase from TLG.

+5

She should call the credit card company and ask them. I would be concerned someone is using her credit card number.

random combinations:
Two Large Gorillas
Twin Lesbian Girls
Ten Lovely Grapes
Twin Luxury Garages
Two Large Gays
Two Laid Geniuses

basically I have no idea, I think TLG is a phone company or a TV company... try using google or bing search engines