Orokin Language

The Orokin Language is largely based upon English but apparently also contains extra characters for certain phonemes including diphthongs ("io") and digraphs ("th" and "sh"). Consonants are diagonally slanted and are written left to right, while vowels and accents are written above. Some vowels and numbers resemble familiar polarity symbols. There is also a thematic undertone to the letter construction reminiscent of Bushido calligraphy, the straight segments suggest power sword strokes and the arcs suggest fencing flourishes where each letter represents a lesson in movement. Although there are no live excerpts of the Orokin Language to demonstrate how it is spoken, the Lotus, Ordis, Tenno and the Red Veil presumably understand and can speak Orokin.

There is frequent variation in both the direction of writing as well as the vertical orientation, this variation may likely be an artifact of texture placement or simply the mirroring of textures commonly used in the video game industry.

Alphabet
Officially referred to as the "Tennobet," there appears to be a geometrical pattern-to-letter construction very reminiscent of Korean lettering where the majority of the characters are progressively more complex. The Orokin syllabary is built upon a stem structure, the "M" and a set of modifiers that are attached to the left or right ends of this stem, such as the "R" character and portions of a "lower loop," e.g. "D" or "Z" and the nearly completed "S."

Seen in this way:
 * "H" is simply an "M" but only half as long.
 * "T" is an "M" with an "R" added at the left end.
 * "Z" is a "D" using the right end of the lower loop of a "D" with an "R" tacked onto the left end.
 * "P" is a "Z" with the right upper bar (which makes up the "M") removed.
 * "B" is a "D" with a single hook added to the end of the "lower loop."

It is also noted that by adding a small dash to a character often functions like adding an "h" behind the letter. For example, adding a dash to the characters for "P", "T" or "S" produce "PH", "TH" and "SH" phonetic spellings, respectively.

Weapon Resemblance
There are several weapons that take on the look and design of several Tennobet letters, it is yet unknown as to whether or not their design resemblance has any significant value to the lore behind the weapon.

These include but are not limited to:
 * Ceramic Dagger (n)
 * Cronus (n)
 * Dakra Prime (dh)
 * Dual Raza, holstered (g)
 * Dragon Nikana (n)
 * Pangolin Sword (m and o)
 * Paris Prime (g or ng)
 * Skana (m)
 * Venka (f or p)

Known Deciphered Scripts

 * Mysterious loading screen script

"VAWAD OO LEHNK SEHVAREHD

ROSAWN FAWREHAGN KARAWR DEHTEHKTEHD. AWRAGAN UHNKNOWN. SASPAKIHAWN TRAKINNG SIHGNAL. REHUHNUHTEHTIHNG DIHPOLAR KAWMEHKSHOWM AWN NAWVEHL KARAWR. BIHO IHN STHANDVAYE FAWR SEHAWNK JEHK AND SEENK. MAWSHUHM KAWMPEHNSASHUHM KAWMPLEHTEH. SEHLEHNOOK LAWNSIHNG LAWKEHB. SAWMATIHK KAWNTROL EHSTABLISHEHD. MARGOOLIHS IHMPLANTIHSHIHN IHNTAKT. EHVN STANUHS NAWMEENAL. OOOWR PLATFAWRM AWAETIHNG SEENK.

IHNIHTEHLIHZIHNG SEENAPTIHK AWVEHRLAE…GOOD NUHGH SAET ANCHIHL."

- Deciphered

"Void Link Severed

Reason foreign carrier detected. Origin unknown. Suspect tracking signal. Reinitiating dipolar connection on naval carrier. Bow in standby for sync check and sync. Motion compensation complete. Selenic lensing locked. Somatic control established. (Margoolihs) implantation intact. EVM status nominal. War platform awaiting sync.

Initilizing synaptic overlay... Good night, sweet angel."

- Translated

--
 * Lotus symbol: "OO'OR'FR'AE'M" - "Warframe"
 * Excalibur's helmet: "TENO HADEN __N - SEREAL ___" - "Hayden Tenno ___n - Serial _e_oon"
 * Excalibur's shoulder: "HADEN TENNO" - "Hayden Tenno"
 * Red Veil symbol: "NETOO-IRK"  - "Network"
 * Rhino's back armor piece:"D'AE'NG'IH'R" - "Danger"
 * Volt's chest piece:"D'AE'NJ'IH'R" - "Danger"
 * Trinity's helmet script: "Tenno Model 2100N serial 148-H"
 * Loki's thigh: "T'EH'N'O M'AW'D'EH'L 2'1'0'0'N, S'EE'R'EE'A'L 1'4'8-H" - "Tenno Model 2100N serial 148-H"
 * Ash's torso script: "Tenno Model 24N - Serial 147H"
 * Orokin Void room script: "HADEN TENO" - "Hayden Tenno"
 * Orokin Void hallway script: "EH'VO'LOO'SH'UH'M"* - "Evolution"
 * Nekros' Shoulder script:"EH'VO'LOO'SH'UH'M"* - "Evolution"
 * Founder T-shirt script:"EH'VO'LOO'SH'UH'M"* - "Evolution"
 * Dojo Observatory console: "INFORMASHIOM"* - "Information"
 * Dojo Research Lab consoles: "KUNTROL" - "Control"
 * Grineer Research Lab door: "RYSEARJ GRINEER" - "Research Grineer"
 * Corpus Research Lab door: "RYSEARJ CORPIS" - "Research Corpus"
 * Infested Research Lab door: "RYSEARJ INFESTED" - "Research Infested"
 * Tenno Research Lab door: "RYSEARJ TENO" - "Research Tenno"
 * Guild Hall door: "GART HALL" - "Great Hall"
 * Dojo Observatory door: "OBSEVATORY" - "Observatory"
 * Dojo Barracks door: "BARRAKS" - "Barracks"
 * Dojo Garden door: "GARDIN" - "Garden"
 * Dojo elevator door: "ELEVATOR" - "Elevator"
 * Dueling room door: "DOOLLIG" - "Dueling"
 * Trophy room door: "TROPY ROOM" - "Trophy Room"
 * Nikana sheath: "KUHT" - "Cut"
 * Orthos Prime blade: "REECH OVEHR GRASP" - "Reach Over Grasp"
 * Orthos Prime other blade: "TH'EH'H L'AW'N'G'EH'S'T A'R'M IH'S TH'EH'H L'AW'H" - "The Longest Arm Is The Law"
 * Magnus barrel: "NS'EH'R W'IH'TH' S'IH'PEER'A'OR [F]ORS" - "Answer With Superior Force"
 * Latron barrel: "EE'OOH AW'R DH'AW'H HOP A'ND F'EE'OO'CH'OOR" - "You Are The Hope And Future"
 * Latron butt and the original Prime Access banner: ".S'EE'K'R'E'T." - "Secret"
 * The current Prime Access banner reads the abbreviated form: ",S'K'T,"
 * Strun stock: "D'AE'NG'IH'R" - "Danger"
 * Boar stock: "D'AE'NG'IH'R" - "Danger" & Drum: "EH'VO'LOO'SH'UH'M"* - "Evolution"'
 * Tigris stock: "TR'AYE"B" - "Tribe"
 * Flashing near Mind Controlled enemies: "AW'B'AE" - "Obey"
 * Izvara syandana: "F'L'AYE" - "Flight"
 * Update 18 patch notes "EH'M'B'R'AE'S TH'EH'H OO'AE'S AW'F O'L'D" - "Embrace The Ways Of Old"

* Words such as Evolution are written with an M instead of an N, this may be simply due to how it was pronouced by the Orokin, or it may be a Dev error. Considering it has not been changed, the former is most likely.