Highest Medal Awarded
MOH = Medal Of Honor
http://en.wikipedia.org/wiki/Medal_of_Honor

Second Highest Medal Awarded
DSC = Distinguished Service Cross (United States)
http://en.wikipedia.org/wiki/Distinguished_Service_Cross_(United_States)

Equivalent Navy - Navy Cross
Air Force - Air Force Cross
Next (lower) Distinguished Service Medals: Defense, Army, Navy, Air Force, Coast Guard

DSM = Distinguished Service Medal
http://en.wikipedia.org/wiki/Distinguished_Service_Medal_(United_States)


AFC = Air Force Cross (United States)
http://en.wikipedia.org/wiki/Air_Force_Cross_(United_States)

AM = Air Medal
http://en.wikipedia.org/wiki/Air_Medal

ARCOM = Army Commendation Medal
http://en.wikipedia.org/wiki/Army_Commendation_Medal

BSM = Bronze Star Medal
http://en.wikipedia.org/wiki/Bronze_Star_Medal

COM = Certificate of Merit Medal

DFC = Distinguished Flying Cross (United States)
http://en.wikipedia.org/wiki/Distinguished_Flying_Cross_(United_States)





NC = Navy Cross
http://en.wikipedia.org/wiki/Navy_Cross

OLC = Oak Leaf Cluster - This was a small oak leaf was a device issued to indicate a second award of a previous medal, such as the Purple Heart (PH) or the Bronze Star Medal(BSM).
(OLC = Gold, Silver, or Bronze)
http://en.wikipedia.org/wiki/Oak_leaf_cluster

PH = Purple Heart
http://en.wikipedia.org/wiki/Purple_heart

POW = Prisoner of War
http://www.merkki.com/powmedal.htm

SS = Silver Star
http://en.wikipedia.org/wiki/Silver_star


Read more: http://wiki.answers.com/Q/What_does_BSM-PH_OLC_mean_on_the_bottom_of_a_military_headstone#ixzz1YywW3tVK

Army Commendation Medals
http://www.usamilitarymedals.com/army-commendation-medal-p-13.html?utm_source=bing&utm_medium=cpc&utm_term=army+commendation+medal&utm_content=Army+Commendation+Medal&utm_campaign=umm

Taking Chance
http://www.findagrave.com/cgi-bin/fg.cgi?page=sh&GRid=8707911&

Affordable Headstones
http://www.affordable-markers.com/pricing.html#price

Highest Medal Awarded
MOH = Medal Of Honor
http://en.wikipedia.org/wiki/Medal_of_Honor

Second Highest Medal Awarded
DSC = Distinguished Service Cross (United States)
http://en.wikipedia.org/wiki/Distinguished_Service_Cross_(United_States)

Equivalent Navy - Navy Cross
Air Force - Air Force Cross
Next (lower) Distinguished Service Medals: Defense, Army, Navy, Air Force, Coast Guard

DSM = Distinguished Service Medal
http://en.wikipedia.org/wiki/Distinguished_Service_Medal_(United_States)


AFC = Air Force Cross (United States)
http://en.wikipedia.org/wiki/Air_Force_Cross_(United_States)

AM = Air Medal
http://en.wikipedia.org/wiki/Air_Medal

ARCOM = Army Commendation Medal
http://en.wikipedia.org/wiki/Army_Commendation_Medal

BSM = Bronze Star Medal
http://en.wikipedia.org/wiki/Bronze_Star_Medal

COM = Certificate of Merit Medal

DFC = Distinguished Flying Cross (United States)
http://en.wikipedia.org/wiki/Distinguished_Flying_Cross_(United_States)





NC = Navy Cross
http://en.wikipedia.org/wiki/Navy_Cross

OLC = Oak Leaf Cluster - This was a small oak leaf was a device issued to indicate a second award of a previous medal, such as the Purple Heart (PH) or the Bronze Star Medal(BSM).
(OLC = Gold, Silver, or Bronze)
http://en.wikipedia.org/wiki/Oak_leaf_cluster

PH = Purple Heart
http://en.wikipedia.org/wiki/Purple_heart

POW = Prisoner of War
http://www.merkki.com/powmedal.htm

SS = Silver Star
http://en.wikipedia.org/wiki/Silver_star


Read more: http://wiki.answers.com/Q/What_does_BSM-PH_OLC_mean_on_the_bottom_of_a_military_headstone#ixzz1YywW3tVK

Army Commendation Medals
http://www.usamilitarymedals.com/army-commendation-medal-p-13.html?utm_source=bing&utm_medium=cpc&utm_term=army+commendation+medal&utm_content=Army+Commendation+Medal&utm_campaign=umm

Taking Chance
http://www.findagrave.com/cgi-bin/fg.cgi?page=sh&GRid=8707911&

Affordable Headstones
http://www.affordable-markers.com/pricing.html#price