So, the term LGBT+ was brought up and questioned in the lobby earlier today, so I thought I'd clear this all up.
Let's break it down:
LGBTICQCAPGNBGFA(A)S2SH
L - Lesbian - Females who are attracted to other females.
G - Gay - Males who are attracted to other males.
B - Bisexual - Males or females who are attracted to both males and females.
T - Transgender - Males who wish to be females (or vice versa) or go through surgery to become the opposite gender.
C - Crossdresser - A male/female who dresses as the opposite gender but does not have surgery to become the other gender.
I - Intersex - People who have characteristics of both genders, e.g. male genitalia but with breasts.
Q - Queer - An encompassing term for the entire community, sometimes change sexual orientation.
C - Curious - People who try different sexualities, but not necessarily go through.
A - Asexual - People who are not sexually attracted to others.
P - Pansexual - People who are attracted to all other people - including non-binary people.
GNB - Gender non-binary - People who do not conform to male/female genders.
GF - Gender Fluid - People who do not conform to having a fixed gender.
A - Androgynous - Partly male & female in appearance, have no gender.
(A) - Ally - Heterosexuals who support LGBT+ people.
2S - Two-Spirited - A Native American term for people who fulfil a third gender role in their community.
S - Skoliosexual - Being attracted to transgender people.
H - HIV Positive - People who have the Human Immunodeficiency Virus, a virus which can cause AIDS. To this day, I still have no clue why this is in the bag.
As a member of the LGBT community, I have to say: "This is stupid". Other proposals exist, such as NHC, meaning "Non heterosexual and/or cisgender", which is much easier to remember.