You can find this great list of terms in a handy list as well at OvulationCalculator.com
A list of common acronyms used in discussing fertility and conception.
2WW | 2 Week Wait (to see if conception has occurred)
4WW | 4 Week Wait (till the next insemination)
AF | Aunt Flow (menstruation)
AI | Artificial Insemination (no sex)
BBT | Basal Body Temperature
BD | Baby Dance (insemination)
BFN | Big Fat Negative (negative HPT result)
BFP | Big Fat Positive (positive HPT result)
BMS | Baby Making Sex
CB | Cycle Buddy (same cycle day as yourself)
CD | Cycle Day (days since start of AF, 1st day is day 1)
CL | Corpus Luteum
CM | Cervical Mucus
CP | Cervical Position
DH | Darling Husband
DPO | Days Past Ovulation
DTD | Do The Deed (insemination)
EDD | Estimated Due Date
EPO | Evening Primrose Oil
EWCM | Egg White Cervical Mucus (fertile mucus)
FD | Fertile Day (high fertility)
FP | Follicular Phase (menstrual phase after AF but before Ov)
FSH | Follicle Stimulating Hormone
HCG | Human Chorionic Gonadotropin (detected by pregnancy tests)
HPT | Home Pregnancy Test
IUI | Intrauterine Insemination
IVF | In Vitro Fertilization
KMFX | Keeping my fingers crossed
LH | Luteinizing Hormone (triggers ovulation, detected by OPK)
LMP | Last Menstrual Period
LP | Luteal Phase (menstrual phase after Ov but before AF or PG)
NI | Natural Insemination (sex)
NVP | Nausea and Vomiting of Pregnancy (morning sickness)
O | Ovulation
OPK | Ovulation Predictor Kit
OV | Ovulation
PCOS | Polycystic Ovary Syndrome
POAS | Pee On A Stick (Test)
PG | Pregnant
PNV | Prenatal Vitamin
STD | Sexually Transmitted Disease
STI | Sexually Transmitted Infection
TTC | Trying To Conceive
2WW | 2 Week Wait (to see if conception has occurred)
4WW | 4 Week Wait (till the next insemination)
AF | Aunt Flow (menstruation)
AI | Artificial Insemination (no sex)
BBT | Basal Body Temperature
BD | Baby Dance (insemination)
BFN | Big Fat Negative (negative HPT result)
BFP | Big Fat Positive (positive HPT result)
BMS | Baby Making Sex
CB | Cycle Buddy (same cycle day as yourself)
CD | Cycle Day (days since start of AF, 1st day is day 1)
CL | Corpus Luteum
CM | Cervical Mucus
CP | Cervical Position
DH | Darling Husband
DPO | Days Past Ovulation
DTD | Do The Deed (insemination)
EDD | Estimated Due Date
EPO | Evening Primrose Oil
EWCM | Egg White Cervical Mucus (fertile mucus)
FD | Fertile Day (high fertility)
FP | Follicular Phase (menstrual phase after AF but before Ov)
FSH | Follicle Stimulating Hormone
HCG | Human Chorionic Gonadotropin (detected by pregnancy tests)
HPT | Home Pregnancy Test
IUI | Intrauterine Insemination
IVF | In Vitro Fertilization
KMFX | Keeping my fingers crossed
LH | Luteinizing Hormone (triggers ovulation, detected by OPK)
LMP | Last Menstrual Period
LP | Luteal Phase (menstrual phase after Ov but before AF or PG)
NI | Natural Insemination (sex)
NVP | Nausea and Vomiting of Pregnancy (morning sickness)
O | Ovulation
OPK | Ovulation Predictor Kit
OV | Ovulation
PCOS | Polycystic Ovary Syndrome
POAS | Pee On A Stick (Test)
PG | Pregnant
PNV | Prenatal Vitamin
STD | Sexually Transmitted Disease
STI | Sexually Transmitted Infection
TTC | Trying To Conceive
Courtesy of: Ovulation Calculator